[jbosstools-issues] [JBoss JIRA] Updated: (JBIDE-3985) java.lang.NullPointerException when DND external image file into Visual Pane

[Maxim Areshkau (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBIDE-3985?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Maxim Areshkau updated JBIDE-3985:
----------------------------------

    Fix Version/s: 3.0.1.GA


> java.lang.NullPointerException when DND external image file into Visual Pane
> ----------------------------------------------------------------------------
>
>                 Key: JBIDE-3985
>                 URL: https://jira.jboss.org/jira/browse/JBIDE-3985
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: Visual Page Editor core
>    Affects Versions: 3.0.0.GA
>            Reporter: Yura Zhishko
>            Assignee: Maxim Areshkau
>             Fix For: 3.0.1.GA
>
>
> 1) DnD any image file that doesn't belong to current project into Visual Pane
> ASSERT: Insert tag dialog appears
> 2) Check any tag
> RESULT: 
> java.lang.NullPointerException
> at org.jboss.tools.common.model.ui.editors.dnd.DropUtils.getResourceForMimeData(DropUtils.java:181)
> at org.jboss.tools.common.model.ui.editors.dnd.AbsoluteFilePathAttributeValueLoader.fillTagAttributes(AbsoluteFilePathAttributeValueLoader.java:45)
> at org.jboss.tools.common.model.ui.editors.dnd.DefaultDropWizardModel.doLoadDefaultAttributeValues(DefaultDropWizardModel.java:111)
> at org.jboss.tools.common.model.ui.editors.dnd.DefaultDropWizardModel.setTagProposal(DefaultDropWizardModel.java:45)
> at org.jboss.tools.common.model.ui.editors.dnd.composite.TagProposalsComposite$1.checkStateChanged(TagProposalsComposite.java:102)
> at org.eclipse.jface.viewers.CheckboxTableViewer$1.run(CheckboxTableViewer.java:178)
> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
> at org.eclipse.core.runtime.Platform.run(Platform.java:880)
> at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:48)
> at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
> at org.eclipse.jface.viewers.CheckboxTableViewer.fireCheckStateChanged(CheckboxTableViewer.java:176)
> at org.eclipse.jface.viewers.CheckboxTableViewer.handleSelect(CheckboxTableViewer.java:266)
> at org.eclipse.jface.viewers.StructuredViewer$4.widgetSelected(StructuredViewer.java:1168)
> at org.eclipse.jface.util.OpenStrategy.fireSelectionEvent(OpenStrategy.java:227)
> at org.eclipse.jface.util.OpenStrategy.access$3(OpenStrategy.java:221)
> at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:388)
> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
> at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3823)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3422)
> at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
> at org.eclipse.jface.window.Window.open(Window.java:801)
> at org.jboss.tools.common.model.ui.editors.dnd.DefaultDropCommand.execute(DefaultDropCommand.java:90)
> at org.jboss.tools.vpe.editor.VpeController.externalDropAny(VpeController.java:2196)
> at org.jboss.tools.vpe.editor.VpeController.externalDrop(VpeController.java:2277)
> at org.jboss.tools.vpe.dnd.VpeDnD.dragDrop(VpeDnD.java:220)
> at org.jboss.tools.vpe.editor.VpeController.dragDrop(VpeController.java:2610)
> at org.jboss.tools.vpe.editor.mozilla.MozillaDomEventListener.handleEvent(MozillaDomEventListener.java:159)
> at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
> at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2371)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3420)
> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2384)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2348)
> at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2200)
> at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:495)
> at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288)
> at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:490)
> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
> at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
> at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193)
> at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
> at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:386)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:549)
> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)
> at org.eclipse.equinox.launcher.Main.run(Main.java:1236)
> If I try to do the same steps for the source pane, there are no any exceptions, but inserted tag is empty.

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